#9FBB28#9FBB28

#9FBB28 is a light, vivid yellow-green. Relative luminance 0.431; OKLCH L 74.6% C 0.165 H 120.4°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#9FBB28
RGB	rgb(159, 187, 40)
HSL	hsl(71, 65%, 45%)
HSV	hsv(71, 79%, 73%)
CMYK	cmyk(15%, 0%, 78.6%, 26.7%)
CIE-LAB	lab(71.60, -28.12, 65.19)
CIE-LCH	lch(71.60, 70.99, 113.33°)
OKLab	oklab(74.56% -0.0837 0.1427)
OKLCH	oklch(74.56% 0.165 120.4)
XYZ	xyz(32.4520, 43.0649, 8.6098)
Luminance	0.4306 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FBB28 #4428BB

analogous

#BB8E28 #9FBB28 #55BB28

triadic

#9FBB28 #289FBB #BB289F

tetradic

#9FBB28 #28BB8E #4428BB #BB2855

square

#9FBB28 #28BB8E #4428BB #BB2855

split-complementary

#9FBB28 #2855BB #8E28BB

monochromatic

#495612 #74891D #9FBB28 #BDD848 #CFE37B

Accessibility & contrast

On white

2.18

#9FBB28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#9FBB28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FBB28

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FBB28	#FFFFFF	#000000	##000000
##9FBB28	1.00	2.18	9.61	9.61
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.61	21.00	1.00	1.00
##000000	9.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B000

Deuteranopia (green-blind)

#C4B037

Tritanopia (blue-blind)

#A8B1A0

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #9fbb28;
/* rgb */ color: rgb(159, 187, 40);
/* oklch */ color: oklch(74.6% 0.165 120.4);

Tailwind

colors: {
  custom: {
    50: '#bfcf6f',
    500: '#9fbb28',
    950: '#000000',
  },
}

SCSS

$custom: #9fbb28;
$custom-light: #bfcf6f;
$custom-dark: #000000;

JSON

{
  "hex": "#9fbb28",
  "rgb": {
    "r": 159,
    "g": 187,
    "b": 40
  },
  "hsl": {
    "h": 71.429,
    "s": 64.758,
    "l": 44.51
  },
  "oklch": {
    "l": 0.74559,
    "c": 0.16545,
    "h": 120.4
  },
  "luminance": 0.43065
}

Semantic roles & 50–950 ramp

primary

#9FBB28

secondary

#8574CB

accent

#40E860

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131308

muted

#82827B

Preview Lab

Preview with #9FBB28

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →